From the Canon Europe YouTube Channel:
A behind-the-scenes look at the filming of 'FLOW' by Fergus Kennedy. Take a look at how Canon Log simplifies the post production process. Whether filmed using Canon Log on a drone mounted Canon EOS 5D Mark IV, or a C300 Mark II on land, all footage is seamlessly matched and graded to achieve a perfect finish.
B&H carries the Canon EOS 5D Mark IV with Canon Log.